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<li class="navelem"><a class="el" href="namespaceflow.html">flow</a></li><li class="navelem"><a class="el" href="namespaceflow_1_1net__flow.html">net_flow</a></li><li class="navelem"><a class="el" href="structflow_1_1net__flow_1_1Ack__packet.html">Ack_packet</a></li><li class="navelem"><a class="el" href="structflow_1_1net__flow_1_1Ack__packet_1_1Individual__ack__rexmit__off.html">Individual_ack_rexmit_off</a></li>  </ul>
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<a href="#pub-methods">Public Member Functions</a> &#124;
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  <div class="headertitle"><div class="title">flow::net_flow::Ack_packet::Individual_ack_rexmit_off Struct Reference</div></div>
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<p>Specifies the <em>outgoing</em> (pre-serialization) acknowledgment of a single received <a class="el" href="structflow_1_1net__flow_1_1Data__packet.html" title="Internal net_flow struct that encapsulates the Flow-protocol low-level DATA packet.">Data_packet</a>, when retranmission is disabled on the socket.  
 <a href="structflow_1_1net__flow_1_1Ack__packet_1_1Individual__ack__rexmit__off.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="low__lvl__packet_8hpp_source.html">low_lvl_packet.hpp</a>&gt;</code></p>
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Collaboration diagram for flow::net_flow::Ack_packet::Individual_ack_rexmit_off:</div>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-methods" name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:ab8f16251d8bd583cf6ad114a56b10463"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structflow_1_1net__flow_1_1Ack__packet_1_1Individual__ack__rexmit__off.html#ab8f16251d8bd583cf6ad114a56b10463">Individual_ack_rexmit_off</a> (const <a class="el" href="classflow_1_1net__flow_1_1Sequence__number.html">Sequence_number</a> &amp;seq_num, <a class="el" href="structflow_1_1net__flow_1_1Ack__packet.html#a374da5eef60c7d8a4085b41cf7b2adfe">ack_delay_t</a> delay)</td></tr>
<tr class="memdesc:ab8f16251d8bd583cf6ad114a56b10463"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs object.  <a href="structflow_1_1net__flow_1_1Ack__packet_1_1Individual__ack__rexmit__off.html#ab8f16251d8bd583cf6ad114a56b10463">More...</a><br /></td></tr>
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Public Attributes</h2></td></tr>
<tr class="memitem:a8952017a9b9267971a8d79eaa82f358a"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classflow_1_1net__flow_1_1Sequence__number.html#ab307e12c0cf8cefbe7fb1ec8588af2a8">Sequence_number::seq_num_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structflow_1_1net__flow_1_1Ack__packet_1_1Individual__ack__rexmit__off.html#a8952017a9b9267971a8d79eaa82f358a">m_seq_num_raw</a></td></tr>
<tr class="memdesc:a8952017a9b9267971a8d79eaa82f358a"><td class="mdescLeft">&#160;</td><td class="mdescRight">See <a class="el" href="structflow_1_1net__flow_1_1Ack__packet_1_1Individual__ack.html#a1d027f817b86cc377d76bc38434229a4" title="Sequence number of first datum in packet that we acknowledge.">Individual_ack::m_seq_num</a> and <a class="el" href="classflow_1_1net__flow_1_1Sequence__number.html#ac18fe030885b2ed3dfa290d8eec8c501" title="Provides the raw sequence number.">Sequence_number::raw_num_ref()</a>.  <a href="structflow_1_1net__flow_1_1Ack__packet_1_1Individual__ack__rexmit__off.html#a8952017a9b9267971a8d79eaa82f358a">More...</a><br /></td></tr>
<tr class="separator:a8952017a9b9267971a8d79eaa82f358a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9e2f29fb25f50cfb98779eba356882d8"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="structflow_1_1net__flow_1_1Ack__packet.html#a374da5eef60c7d8a4085b41cf7b2adfe">ack_delay_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structflow_1_1net__flow_1_1Ack__packet_1_1Individual__ack__rexmit__off.html#a9e2f29fb25f50cfb98779eba356882d8">m_delay</a></td></tr>
<tr class="memdesc:a9e2f29fb25f50cfb98779eba356882d8"><td class="mdescLeft">&#160;</td><td class="mdescRight">See <a class="el" href="structflow_1_1net__flow_1_1Ack__packet_1_1Individual__ack.html#a6027b17d0ef0aa619c4dedb42d74e1a6" title="The delay between when we received the acknowledged packet and when decided to send this ack.">Individual_ack::m_delay</a>; this is in <code>Ack_delay_time_unit(1)</code> multiples.  <a href="structflow_1_1net__flow_1_1Ack__packet_1_1Individual__ack__rexmit__off.html#a9e2f29fb25f50cfb98779eba356882d8">More...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p >Specifies the <em>outgoing</em> (pre-serialization) acknowledgment of a single received <a class="el" href="structflow_1_1net__flow_1_1Data__packet.html" title="Internal net_flow struct that encapsulates the Flow-protocol low-level DATA packet.">Data_packet</a>, when retranmission is disabled on the socket. </p>
<p >Assuming network byte order equals native byte order, and given that tight <code>struct</code> field packing is enabled throughout this code, one can arrange a tight array of these <code>struct</code>s and transmit that entire array over the network with no need for scatter/gather or any additional transformation of data post-construction and pushing onto aforementioned array. These are copy-constructible, for pushing onto containers and such, but not assignable to avoid unnecessary copying. Update: A later version of clang does not like this technique and warns about it; to avoid any such trouble just forget the non-assignability stuff; it's internal code; we should be fine.</p>
<dl class="section see"><dt>See also</dt><dd>Historical note in <a class="el" href="structflow_1_1net__flow_1_1Ack__packet.html#a878162c8ec16ab4ee1b3ea4bbe4b51c0" title="Implements Low_lvl_packet API.">Ack_packet::serialize_to_raw_data()</a> explains why this and <a class="el" href="structflow_1_1net__flow_1_1Ack__packet_1_1Individual__ack__rexmit__on.html" title="Equivalent of Individual_ack_rexmit_off but for sockets with retransmission enabled.">Individual_ack_rexmit_on</a> both exist, instead of simply using <a class="el" href="structflow_1_1net__flow_1_1Ack__packet_1_1Individual__ack.html" title="Specifies the incoming (post-deserialization) acknowledgment of a single received Data_packet.">Individual_ack</a> in both directions. </dd></dl>

<p class="definition">Definition at line <a class="el" href="low__lvl__packet_8hpp_source.html#l01250">1250</a> of file <a class="el" href="low__lvl__packet_8hpp_source.html">low_lvl_packet.hpp</a>.</p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="ab8f16251d8bd583cf6ad114a56b10463" name="ab8f16251d8bd583cf6ad114a56b10463"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab8f16251d8bd583cf6ad114a56b10463">&#9670;&nbsp;</a></span>Individual_ack_rexmit_off()</h2>

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          <td class="memname">flow::net_flow::Ack_packet::Individual_ack_rexmit_off::Individual_ack_rexmit_off </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="classflow_1_1net__flow_1_1Sequence__number.html">Sequence_number</a> &amp;&#160;</td>
          <td class="paramname"><em>seq_num</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="structflow_1_1net__flow_1_1Ack__packet.html#a374da5eef60c7d8a4085b41cf7b2adfe">ack_delay_t</a>&#160;</td>
          <td class="paramname"><em>delay</em>&#160;</td>
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          <td></td>
          <td>)</td>
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<span class="mlabels"><span class="mlabel">explicit</span></span>  </td>
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<p>Constructs object. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">seq_num</td><td><code>seq_num.raw_num_ref()</code> is copied to <a class="el" href="structflow_1_1net__flow_1_1Ack__packet_1_1Individual__ack__rexmit__off.html#a8952017a9b9267971a8d79eaa82f358a" title="See Individual_ack::m_seq_num and Sequence_number::raw_num_ref().">m_seq_num_raw</a>. </td></tr>
    <tr><td class="paramname">delay</td><td><a class="el" href="structflow_1_1net__flow_1_1Ack__packet_1_1Individual__ack__rexmit__off.html#a9e2f29fb25f50cfb98779eba356882d8" title="See Individual_ack::m_delay; this is in Ack_delay_time_unit(1) multiples.">m_delay</a>. </td></tr>
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<p class="definition">Definition at line <a class="el" href="low__lvl__packet_8cpp_source.html#l01059">1059</a> of file <a class="el" href="low__lvl__packet_8cpp_source.html">low_lvl_packet.cpp</a>.</p>

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<h2 class="groupheader">Member Data Documentation</h2>
<a id="a9e2f29fb25f50cfb98779eba356882d8" name="a9e2f29fb25f50cfb98779eba356882d8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9e2f29fb25f50cfb98779eba356882d8">&#9670;&nbsp;</a></span>m_delay</h2>

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          <td class="memname">const <a class="el" href="structflow_1_1net__flow_1_1Ack__packet.html#a374da5eef60c7d8a4085b41cf7b2adfe">ack_delay_t</a> flow::net_flow::Ack_packet::Individual_ack_rexmit_off::m_delay</td>
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<p>See <a class="el" href="structflow_1_1net__flow_1_1Ack__packet_1_1Individual__ack.html#a6027b17d0ef0aa619c4dedb42d74e1a6" title="The delay between when we received the acknowledged packet and when decided to send this ack.">Individual_ack::m_delay</a>; this is in <code>Ack_delay_time_unit(1)</code> multiples. </p>

<p class="definition">Definition at line <a class="el" href="low__lvl__packet_8hpp_source.html#l01258">1258</a> of file <a class="el" href="low__lvl__packet_8hpp_source.html">low_lvl_packet.hpp</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a8952017a9b9267971a8d79eaa82f358a">&#9670;&nbsp;</a></span>m_seq_num_raw</h2>

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          <td class="memname">const <a class="el" href="classflow_1_1net__flow_1_1Sequence__number.html#ab307e12c0cf8cefbe7fb1ec8588af2a8">Sequence_number::seq_num_t</a> flow::net_flow::Ack_packet::Individual_ack_rexmit_off::m_seq_num_raw</td>
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<p>See <a class="el" href="structflow_1_1net__flow_1_1Ack__packet_1_1Individual__ack.html#a1d027f817b86cc377d76bc38434229a4" title="Sequence number of first datum in packet that we acknowledge.">Individual_ack::m_seq_num</a> and <a class="el" href="classflow_1_1net__flow_1_1Sequence__number.html#ac18fe030885b2ed3dfa290d8eec8c501" title="Provides the raw sequence number.">Sequence_number::raw_num_ref()</a>. </p>

<p class="definition">Definition at line <a class="el" href="low__lvl__packet_8hpp_source.html#l01255">1255</a> of file <a class="el" href="low__lvl__packet_8hpp_source.html">low_lvl_packet.hpp</a>.</p>

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<hr/>The documentation for this struct was generated from the following files:<ul>
<li>net_flow/detail/<a class="el" href="low__lvl__packet_8hpp_source.html">low_lvl_packet.hpp</a></li>
<li>net_flow/detail/<a class="el" href="low__lvl__packet_8cpp_source.html">low_lvl_packet.cpp</a></li>
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